diff --git a/src/monad b/src/monad
index 38fe674dc..9aecfb12f 160000
--- a/src/monad
+++ b/src/monad
@@ -1 +1 @@
-Subproject commit 38fe674dc9c66c2752a322f1986ab6d387016d27
+Subproject commit 9aecfb12f69d91908812751e1b69d7c5c8098e07